Also known as: aph..
APH has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of APH in Medical.
Aphasia is an inability to comprehend and formulate language because of damage to specific brain regions. This damage is typically caused by a cerebral vascular accident, or head trauma, however these are not the only possible causes. To be diagnosed with aphasia, a person's speech or language must be significantly impaired in one of the four communication modalities following acquired brain injury or have significant decline over a short time period.
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